there was no systematic targeting of jews for "extermination".

most died from typhoid and starvation due to allied bombing of food delivering routes.

its not too much of a stretch to imagine how the Bolsheviks/Soviets/Jewish wet dream marched across from the east, raping all the women, and MAKING UP THE STORIES.

see: David Irvings compehensive and unparalleled research into the topic.